Gun control is a subject________Americans have argued for a long time.
| A．of which | B．with which |
| C．about which | D．into which |
Who would you rather _____ the report instead of you?
| A．have write | B．have to write | C．write | D．have written |
I'm busy now. I'm sorry I can't help ____ the flowers.
| A．watering | B．watered | C．waters | D．to water |
In New Zealand, I made lots of friends ___ a very practical knowledge of the English language.
| A．get | B．to get | C．getting | D．got |
He will tell you _____ he expects will win such a match.
| A．why | B．whom | C．which | D．who |
We should do more such exercises in the future, I think, _____ those we did yesterday.
| A．as | B．like | C．about | D．than |